Theoretical performance limits for compressive sensing with random noise.
Junjie ChenQilian LiangPublished in: GLOBECOM (2013)
Keyphrases
- random noise
- compressive sensing
- image recovery
- random projections
- sparse representation
- signal reconstruction
- low signal to noise ratio
- compressive sampling
- image representation
- signal processing
- structured sparsity
- distributed source coding
- dimensionality reduction
- high quality
- linear combination
- image features
- object recognition